Apple iPhone 8, 64GB, Space Grey (Renewed)

Product Information

On paper there’s nothing between the iPhone 8 display and the screen on the phone it’s replacing. Both it and the iPhone 7 boast a 4.7-inch IPS display with a 750 x 1334 resolution, giving a 326ppi pixel density.

Apple takes a complete product life cycle approach to determining our environmental impact. Learn more aboutiPhone and the EnvironmentHowever, in terms of size, shape and look the iPhone 8 uses the same form factor as the iPhone 7, 6S and 6, and from the front it’s almost impossible to differentiate between the four generations of handsets. Apple says the glass is super-tough, but we’ve found that it does scratch – and if you opt for the Space Grey color it’s also quite the fingerprint magnet. The silver model we reviewed was more forgiving though, which meant less time cleaning it with our shirt sleeve. Apple also offers a striking gold color option and, now, the Product Red iPhone 8 if you held out for the special edition hue. Display Testing conducted by Apple in August 2017 using preproduction iPhone 8 and iPhone 8 Plus units and software and accessory Apple USB-C Power Adapters (18W Model A1720, 29W Model A1540, 30W Model A1882, 61W Model A1718, 87W Model A1719). Fast-charge testing conducted with drained iPhone units. Charge time varies with environmental factors; actual results will vary.

If you’re someone who’s liable to drop their smartphone, the iPhone 8 comes with a high risk warning, so invest in a bumper, as there’s glass to be smashed on both sides now. Networks A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other. GSM FaceTime calling requires a FaceTime-enabled device for the caller and recipient and a Wi-Fi connection. Availability over a cellular network depends on carrier policies; data charges may apply.

iPhone 8 compared to other smartphones

This SAR rating shows the maximum level of exposure to electromagnetic radiation taken when the device is placed next to the ear. The applicable limit for the US is 1.6 W/kg per 1 g of tissue. In the US the FCC tests and sets the SAR limits for all mobile devices, which are controlled by the CTIA. Information about the sensor type of the camera. Some of the most widely used types of image sensors on mobile devices are CMOS, BSI, ISOCELL, etc. The SAR head rating shows the highest level of exposure to electromagnetic radiation measured when the device is held next to the ear in a talk position. In Europe, the SAR limit for hand-held mobile devices is set to 2 W/kg per 10 g of tissue. This standard is specified by the CENELEC, complies with the IEC standards and follows the ICNIRP Guidelines 1998. Video mirroring and video out support: Up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter (adapters sold separately) 6

Battery The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices. Capacity Information about the number of pixels on the horizontal and vertical dimensions of the photos taken by the front camera, indicated in megapixels as well. The optical format of an image sensor is an indication of its shape and size. It is usually expressed in inches. So what are you getting for that extra money - and is it worth buying? The first thing is the screen - you've got a bezel-less 5.8-inch display with a 1,125 x 2,436 resolution, and it's OLED display technology too – that's superior to the 4.7-inch 750 x 1,334 screen on the iPhone 8. You'll notice a huge difference between the two. Touch ID is familiar and fast, while Face ID feels futuristic and recognize faces fast enough– but it's not going to be for everyone doesn't adjust well to drastic change. For those people, the iPhone 8 is going to be far more appealing.The aperture (f-stop number) indicates the size of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds to the maximum possible diaphragm opening. The color depth of the display is also known as bit depth. It shows the number of bits used for the color components of one pixel. Information about the maximum number of colors the screen can display. The iPhone 8 marked the most radical change in iPhone design for three years – but don’t get too excited.